66 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s -triple x86_64-pc-win322// expected-no-diagnostics3 4// Non-Member Function Overloading is involved5 6int __declspec(code_seg("foo_one")) bar_one(int) { return 1; }7//CHECK: define {{.*}}bar_one{{.*}} section "foo_one"8int __declspec(code_seg("foo_two")) bar_one(int,float) { return 11; }9//CHECK: define {{.*}}bar_one{{.*}} section "foo_two"10int __declspec(code_seg("foo_three")) bar_one(float) { return 12; }11//CHECK: define {{.*}}bar_one{{.*}} section "foo_three"12 13// virtual function overloading is involved14 15struct __declspec(code_seg("my_one")) Base3 {16 virtual int barA(int) { return 1; }17 virtual int barA(int,float) { return 2; }18 virtual int barA(float) { return 3; }19 20 virtual void __declspec(code_seg("my_two")) barB(int) { }21 virtual void __declspec(code_seg("my_three")) barB(float) { }22 virtual void __declspec(code_seg("my_four")) barB(int, float) { }23 24};25 26//CHECK: define {{.*}}barA@Base3{{.*}} section "my_one"27//CHECK: define {{.*}}barA@Base3{{.*}} section "my_one"28//CHECK: define {{.*}}barA@Base3{{.*}} section "my_one"29//CHECK: define {{.*}}barB@Base3{{.*}} section "my_two"30//CHECK: define {{.*}}barB@Base3{{.*}} section "my_three"31//CHECK: define {{.*}}barB@Base3{{.*}} section "my_four"32 33#pragma code_seg("another")34// Member functions35struct __declspec(code_seg("foo_four")) Foo {36 int bar3() {return 0;}37 __declspec(code_seg("foo_lala")) int bar4() {return 0;} }; int caller() {Foo f; return f.bar3() + f.bar4(); }38 39//CHECK: define {{.*}}bar3@Foo{{.*}} section "foo_four"40//CHECK: define {{.*}}bar4@Foo{{.*}} section "foo_lala"41 42// Lambdas43#pragma code_seg("something")44 45int __declspec(code_seg("foo")) bar1()46{47 int lala = 4;48 auto l = [=](int i) { return i+4; };49 return l(-4);50}51 52//CHECK: define {{.*}}bar1{{.*}} section "foo"53//CHECK: define {{.*}}lambda{{.*}}bar1{{.*}} section "something"54 55double __declspec(code_seg("foo")) bar2()56{57 double lala = 4.0;58 auto l = [=](double d) __declspec(code_seg("another")) { return d+4.0; };59 return l(4.0);60}61 62//CHECK: define {{.*}}bar2{{.*}} section "foo"63//CHECK: define {{.*}}lambda{{.*}}bar2{{.*}} section "another"64 65 66